How to send data to Airvantage cloud via MQTT

I want to send sensor data from ESP32/ESP8266 to Airvantage cloud via MQTT but I don’t find any information.
Please help me!!!

Hi Lê,

please have a look at

Thank you for your reply, Thibs
I can’t register my device, I don’t find Inventory tab to register my device.
Can you guide me to do that?

I see. You have a Connectivity-oriented AirVantage account actually. Please try this tutorial instead: